1. WIFI fixed. Got it after carefull inspection of init....rc on original boot.img and Kitkat's one.

2. Bluetooth - still working, 99% it is also sitting somewhere in boot.img

3. Rotation - have no idea atm, why it's not working properly.

The rotation (maybe g-sensor or accelerometer related) is working 90 degrees to the left, always. I.e. if the tablet is oriented horizontally (landscape) the screen rotates left to vertical (portrait) and vice versa.

In addition, bottom buttons bar in portrait orientation is too wide and Volume+ is not visible.

Does anybody know where I have to look to change some settings? Any advise appretiated.

thank you

Rock293031

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2014/05/20 - 19:32

Dear Elias,

the issue with rotation can be solved by changing your build.prop

Look for "ro.sf.hwrotation=xxx" in your build.prop and try other values like 0 (zero) or 90 or 180 or 270. (i list here all 4 since i dont know the value which you already have inside).

You will see the effect of your change directly after saving the change and reboot.

One negative side effect can be that the bootanimation can appear with wrong orientiation, but one of the values above should make your tab useable when working, without rotation locking.

Regards, Rocker

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ELIAS

ELIAS

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2014/05/21 - 13:18

Rock293031, thanks a lot and shame on me. I should check original build.prop before raising an issue.

Original one has:

ro.sf.fakerotation=true
ro.sf.hwrotation=270

So, I copied it to Kitkat and rotation works like a charm! Thanks a lot once again.

Now have to fix Bluetooth, working with it, and .. LOL, camera rotation is wrong for both front and rear and the picture stretched a lot.

ELIAS

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2014/05/21 - 15:29

Bluetooth done.

Power on/off ok

Device scanning ok

Pairing, connecting ok

Sound to bluetooth headset ok

Bluetoth file share with Big Brother ok

====================

So, only camera orientation needs to be fixed.

Rock293031

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2014/05/22 - 20:36

Dear Elias,

i have no Wifi and no BT neighter (but Rk903) so i tried to follow your approach to analyze the init.rc scripts from the boot.img.